Dual carbs actually doesn't gain horse power at least not for stock engine but if u have them it should be around 180 - 190 HP We test that today with one carburetor it gives you usually around 200 HP
145 if it has a 2 barrel, 165 with the 4 barrel.
185 at minimum 2 barrel
Advertised horsepower is, 2 barrel carb.- 215 HP @ 4400 RPMs. 4 barrel carb,- 225 HP @ 4600 RPMs.
The 2 barrel version was rated 265 hp, the 4 barrel versions were 325, 350, 375, and 425 hp.
Chevy says about 210hp.
With a 4-barrel carb. 155hp @ 4000 rpm
Advertised Horsepower is....165 HP @ 3800 RPMs. with a 4-barrel carb.
With a 2- barrel carb.- 165 hp @ 4000 rpm With a 4-barrel carb- 255 hp @ 5600 rpm
stright out of the book: Advertised Horsepower is---165 HP @ 3800 RPMs with a 4-barrel carb. Torque is---260 ( ft. Lbs ) @ 2400 RPMs.
Advertised horsepower is--225HP @ 4600 RPMs. 4 barrel carb. Advertised Torque is--355(ft. lbs) @ 3000 RPMs. 4 barrel carb. Advertised horsepower is 215HP @ 4400 RPMs. 2 Barrel carb. Advertised Torque is 320 Ft. LBS. @ 2400 RPMs. 2 barrel carb. Both engines are 1970 truck engines. NEUTZ.
Advertised Horsepower is 230 HP @ 3800 RPMs. With a 4-barrel carb.
What is the horsepower of a 2000 chevy 2500 7.4